<template>
  <el-dialog
    :title="!dataForm.id ? '新增' : '修改'"
    :close-on-click-modal="false"
    :visible.sync="visible"
    @closed="dialogClose"
  >
    <el-form :model="dataForm" :rules="dataRule" ref="dataForm" label-width="120px">
      <!--       @keyup.enter.native="dataFormSubmit()" -->
      <el-form-item label="属性名" prop="attrName">
        <el-input v-model="dataForm.attrName" placeholder="属性名"></el-input>
      </el-form-item>
      <el-form-item label="属性类型" prop="attrType">
        <el-select v-model="dataForm.attrType" placeholder="请选择">
          <el-option label="规格参数" :value="1"></el-option>
          <el-option label="销售属性" :value="0"></el-option>
        </el-select>
      </el-form-item>

      <el-form-item label="值类型" prop="valueType">
        <el-switch
          v-model="dataForm.valueType"
          active-text="允许多个值"
          inactive-text="只能单个值"
          active-color="#13ce66"
          inactive-color="#ff4949"
          :inactive-value="0"
          :active-value="1"
        ></el-switch>
      </el-form-item>
      <el-form-item label="可选值" prop="valueSelect">
        <!-- <el-input v-model="dataForm.valueSelect"></el-input> -->
        <el-select
          v-model="dataForm.valueSelect"
          multiple
          filterable
          allow-create
          placeholder="请输入内容"
        ></el-select>
      </el-form-item>
      <el-form-item label="属性图标" prop="icon">
        <el-input v-model="dataForm.icon" placeholder="属性图标"></el-input>
      </el-form-item>
      <el-form-item label="所属分类" prop="catelogId">
        <category-cascader :catelogPath.sync="catelogPath"></category-cascader>
      </el-form-item>
      <el-form-item label="所属分组" prop="attrGroupId" v-if="type === 1">
        <el-select ref="groupSelect" v-model="dataForm.attrGroupId" placeholder="请选择">
          <el-option
            v-for="item in attrGroups"
            :key="item.attrGroupId"
            :label="item.attrGroupName"
            :value="item.attrGroupId"
          ></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="可检索" prop="searchType" v-if="type === 1">
        <el-switch
          v-model="dataForm.searchType"
          active-color="#13ce66"
          inactive-color="#ff4949"
          :active-value="1"
          :inactive-value="0"
        ></el-switch>
      </el-form-item>
      <el-form-item label="快速展示" prop="showDesc" v-if="type === 1">
        <el-switch
          v-model="dataForm.showDesc"
          active-color="#13ce66"
          inactive-color="#ff4949"
          :active-value="1"
          :inactive-value="0"
        ></el-switch>
      </el-form-item>
      <el-form-item label="启用状态" prop="enable">
        <el-switch
          v-model="dataForm.enable"
          active-color="#13ce66"
          inactive-color="#ff4949"
          :active-value="1"
          :inactive-value="0"
        ></el-switch>
      </el-form-item>
    </el-form>
    <span slot="footer" class="dialog-footer">
      <el-button @click="visible = false">取消</el-button>
      <el-button type="primary" @click="dataFormSubmit()">确定</el-button>
    </span>
  </el-dialog>
</template>

<script>
import CategoryCascader from '../common/category-cascader'
export default {
  data () {
    return {
      visible: false,
      dataForm: {
        attrId: 0,
        attrName: '',
        searchType: 0,
        valueType: 0,
        icon: '',
        valueSelect: '',
        attrType: 1,
        enable: 1,
        catelogId: '',
        attrGroupId: '',
        showDesc: 0
      },
      catelogPath: [],
      attrGroups: [],
      dataRule: {
        attrName: [
          { required: true, message: '属性名不能为空', trigger: 'blur' }
        ],
        searchType: [
          {
            required: true,
            message: '是否需要检索不能为空',
            trigger: 'blur'
          }
        ],
        valueType: [
          {
            required: true,
            message: '值类型不能为空',
            trigger: 'blur'
          }
        ],
        icon: [
          { required: true, message: '属性图标不能为空', trigger: 'blur' }
        ],
        attrType: [
          {
            required: true,
            message: '属性类型不能为空',
            trigger: 'blur'
          }
        ],
        enable: [
          {
            required: true,
            message: '启用状态不能为空',
            trigger: 'blur'
          }
        ],
        catelogId: [
          {
            required: true,
            message: '需要选择正确的三级分类数据',
            trigger: 'blur'
          }
        ],
        showDesc: [
          {
            required: true,
            message: '快速展示不能为空',
            trigger: 'blur'
          }
        ]
      }
    }
  },
  props: {
    type: {
      type: Number,
      default: 1
    }
  },
  watch: {
    catelogPath (path) {
      // 监听到路径变化需要查出这个三级分类的分组信息
      console.log('路径变了', path)
      this.attrGroups = []
      this.dataForm.attrGroupId = ''
      this.dataForm.catelogId = path[path.length - 1]
      if (path && path.length === 3) {
        this.$http({
          url: this.$http.adornUrl(
            `/product/attrgroup/list/${path[path.length - 1]}`
          ),
          method: 'get',
          params: this.$http.adornParams({ page: 1, limit: 10000000 })
        }).then(response => {
          if (response.data && response.data.code === 0) {
            this.attrGroups = response.data.page.records
          } else {
            this.$message.error(response.data.msg)
          }
        })
      } else if (path.length === 0) {
        this.dataForm.catelogId = ''
      } else {
        this.$message.error('请选择正确的分类')
        this.dataForm.catelogId = ''
      }
    }
  },
  components: { CategoryCascader },
  methods: {
    init (id) {
      this.dataForm.attrId = id || 0
      this.dataForm.attrType = this.type
      this.visible = true
      this.$nextTick(() => {
        this.$refs['dataForm'].resetFields()
        if (this.dataForm.attrId) {
          this.$http({
            url: this.$http.adornUrl(
              `/product/attr/info/${this.dataForm.attrId}`
            ),
            method: 'get',
            params: this.$http.adornParams()
          }).then(({ data }) => {
            console.log('get --> ', data)
            if (data && data.code === 0) {
              this.dataForm.attrName = data.attr.attrName
              this.dataForm.searchType = data.attr.searchType
              this.dataForm.valueType = data.attr.valueType
              this.dataForm.icon = data.attr.icon
              this.dataForm.valueSelect = data.attr.valueSelect.split(';')
              this.dataForm.valueType = data.attr.valueType
              this.dataForm.attrType = data.attr.attrType
              this.dataForm.enable = data.attr.enable
              this.dataForm.catelogId = data.attr.catelogId
              this.dataForm.showDesc = data.attr.showDesc
              // attrGroupId
              // catelogPath
              this.catelogPath = data.attr.catelogPath
              this.$nextTick(() => {
                this.dataForm.attrGroupId = data.attr.attrGroupId
              })
            }
          })
        }
      })
    },
    // 表单提交
    dataFormSubmit () {
      console.log('表单提交了 -> ', this.dataForm)
      this.$refs['dataForm'].validate(valid => {
        if (valid) {
          this.$http({
            url: this.$http.adornUrl(
              `/product/attr/${!this.dataForm.attrId ? 'save' : 'update'}`
            ),
            method: 'post',
            data: this.$http.adornData({
              attrId: this.dataForm.attrId || undefined,
              attrName: this.dataForm.attrName,
              searchType: this.dataForm.searchType,
              valueType: this.dataForm.valueType,
              icon: this.dataForm.icon,
              valueSelect: this.dataForm.valueSelect.join(';'),
              attrType: this.dataForm.attrType,
              enable: this.dataForm.enable,
              catelogId: this.dataForm.catelogId,
              attrGroupId: this.dataForm.attrGroupId,
              showDesc: this.dataForm.showDesc
            })
          }).then(({ data }) => {
            if (data && data.code === 0) {
              this.$message({
                message: '操作成功',
                type: 'success',
                duration: 1500,
                onClose: () => {
                  this.visible = false
                  this.$emit('refreshDataList')
                }
              })
            } else {
              this.$message.error(data.msg)
            }
          })
        }
      })
    },
    // dialogClose
    dialogClose () {
      this.catelogPath = []
    }
  }
}
</script>
